icuSources/tools/genrb/errmsg.c

   1 /*
   2 *******************************************************************************
   3 *
   4 *   Copyright (C) 1998-2011, International Business Machines
   5 *   Corporation and others.  All Rights Reserved.
   6 *
   7 *******************************************************************************
   8 *
   9 * File error.c
  10 *
  11 * Modification History:
  12 *
  13 *   Date        Name        Description
  14 *   05/28/99    stephen     Creation.
  15 *******************************************************************************
  16 */
  17
  18 #include <stdarg.h>
  19 #include <stdio.h>
  20 #include "cstring.h"
  21 #include "errmsg.h"
  22
  23 U_CFUNC void error(uint32_t linenumber, const char *msg, ...)
  24 {
  25     va_list va;
  26
  27     va_start(va, msg);
  28     fprintf(stderr, "%s:%u: ", gCurrentFileName, (int)linenumber);
  29     vfprintf(stderr, msg, va);
  30     fprintf(stderr, "\n");
  31     va_end(va);
  32 }
  33
  34 static UBool gShowWarning = TRUE;
  35
  36 U_CFUNC void setShowWarning(UBool val)
  37 {
  38     gShowWarning = val;
  39 }
  40
  41 U_CFUNC UBool getShowWarning(){
  42     return gShowWarning;
  43 }
  44
  45 static UBool gStrict =FALSE;
  46 U_CFUNC UBool isStrict(){
  47     return gStrict;
  48 }
  49 U_CFUNC void setStrict(UBool val){
  50     gStrict = val;
  51 }
  52 static UBool gVerbose =FALSE;
  53 U_CFUNC UBool isVerbose(){
  54     return gVerbose;
  55 }
  56 U_CFUNC void setVerbose(UBool val){
  57     gVerbose = val;
  58 }
  59 U_CFUNC void warning(uint32_t linenumber, const char *msg, ...)
  60 {
  61     if (gShowWarning)
  62     {
  63         va_list va;
  64
  65         va_start(va, msg);
  66         fprintf(stderr, "%s:%u: warning: ", gCurrentFileName, (int)linenumber);
  67         vfprintf(stderr, msg, va);
  68         fprintf(stderr, "\n");
  69         va_end(va);
  70     }
  71 }